We use Flex3 with Spring/Java backend services. What differences/improvements is Flex 4 going to introduce? Are the improvements worth going to Flex 4 soon after release or wait for a Flex 4 bug release?
We use Flex for its ability to integrate with mapping functionality and easy back end data access with BlazeDS. Our development team has seen efficiency gains compared to our prior use of
Java, JavaScript,
Struts 2 and Spring on the front end development.
Our future is going to be Flex for most if not all of our web development.